Unveil the future of vacuum technology with our groundbreaking Stationary Screw Vacuum Pumps. Engineered for peak vacuum performance and unparalleled energy efficiency, these pumps are true game-changers. Enjoy remarkable cost savings and unmatched versatility with our advanced variable frequency control, making these pumps ideal for a wide range of industries such as foam manufacturing, ceramics production, and brickworks. Choose from a diverse array of power options including 11KW, 15KW, 37KW, 45KW, and 55KW. These cutting-edge pumps integrate the latest technological advancements, providing a superior alternative to conventional water ring pumps.
Working Principle
The Screw Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. is a marvel of modern engineering. This revolutionary product features a pair of precision-engineered screws that synchronously rotate in reverse at high speeds within the pump casing. This intricate mechanism generates a powerful suction and exhaust effect, making it a standout in its field. Each screw is subjected to meticulous dynamic balance correction and is supported by top-tier bearings, ensuring flawless operation within the pump casing. Designed with exact clearances to eliminate friction, these screws provide exceptionally smooth operation and minimal noise. This advanced technology enables the pump to efficiently handle substantial water vapor volumes and minor dust-laden gases. With impressive attributes such as superior vacuum levels, decreased power consumption, and maintenance-free operation, our screw vacuum pumps set the standard for energy efficiency and reliability. These qualities make them indispensable in diverse industries like pharmaceuticals, chemicals, semiconductors, and food packaging, where a pristine, high-performance vacuum is critical.
| Sanzhi (Henan) Compressor Co,. Ltd. |
| Screw Vacuum Pump |
| Model |
Power |
Pressure |
Volumetric Flow |
Voltage |
Frequency |
Rotation speed |
Weight |
Dimensions |
| KW |
-Mpa |
m³/min |
V |
Hz |
r/min |
Kg |
L*W*H(mm) |
| SZVP10 |
7.5 |
-0.05-0.098 |
10.0 |
380 |
50 |
3300 |
805 |
1500*880*1460 |
| SZVP15 |
11 |
-0.05-0.098 |
12.5 |
380 |
50 |
3300 |
1040 |
1850*920*1490 |
| SZVP20 |
15 |
-0.05-0.098 |
15.0 |
380 |
50 |
3300 |
1040 |
1850*920*1490 |
| SZVP30 |
22 |
-0.05-0.098 |
22.0 |
380 |
50 |
3300 |
1280 |
2000*1000*1670 |
| SZVP40 |
30 |
-0.05-0.098 |
27.0 |
380 |
50 |
3300 |
1280 |
2000*1000*1670 |
| SZVP50 |
37 |
-0.05-0.098 |
30.0 |
380 |
50 |
3300 |
1910 |
2300*1120*1827 |
| SZVP60 |
45 |
-0.05-0.098 |
45.0 |
380 |
50 |
3300 |
1910 |
2300*1120*1827 |
| SZVP75 |
55 |
-0.05-0.098 |
62.0 |
380 |
50 |
3300 |
3500 |
2860*1650*2114 |
| SZVP100 |
75 |
-0.05-0.098 |
75.0 |
380 |
50 |
3300 |
3500 |
2860*1650*2114 |
| Due to product updates, the above parameters are subject to deviation in kind. |
High-efficiency Permanent Magnet Motor
With an insulation grade of F and a protective grade of IP55, our motor delivers a soft start operation with a consistent flow rate. The extensive constant torque and weak magnetic range significantly boost the permanent magnet motor's efficiency, making it 20-30% more efficient than conventional motors.
Integrated Frequency Converter
Leveraging China's leading frequency system, our converter offers an extensive range of speed regulation with unparalleled precision. This guarantees quality stability and the seamless transmission of pressure transmitter signals.
Smart Touch Controller
Our advanced controller integrates superior built-in intelligence, minimizing manual operations. The high-precision color electronic screen provides clear graphical displays of maintenance information, fault alarms, and safety shutdown alerts.
Special Type Intake Valve
This innovative valve automatically manages the opening to ensure optimal engine fuel injection and effective lubricating oil circulation.
Designed for ultra-low oil circuit loss, this feature remarkably enhances overall efficiency.
The normally open solenoid valve is engineered to close automatically during an emergency stop, preventing any unintended oil injection.
Cooling System
With a large heat exchange area, our cooling system effectively prevents high-temperature issues, reducing oil emulsification and coking caused by excessive heat.
Excellent Air Filter
Our air filter offers outstanding air purification, ensuring a clean air system with three-stage filtration that meets standard emissions. It effectively removes significant amounts of steam and minor dust gases, achieving an ultimate vacuum of up to 1 Pa.
Reliable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, our separator ensures complete oil and air separation, simplifying cartridge replacement and reducing maintenance costs.
High-Quality Soundproof Cotton
The compact noise reduction housing, combined with high-quality soundproof cotton, minimizes operational vibration and substantially enhances noise reduction levels.
Iron Oil Pipe & Air Pipe System
Our iron pipes are engineered to withstand high and low temperatures and high pressures, making them ideal for harsh working conditions. They are entirely leak-proof and maintenance-free.
Sanzhi Screw Vacuum Pump VS Water Ring Pump
| Item |
Name |
Power |
Volumetric Flow |
Quantity |
Total Volumetric Flow |
Total Power |
Pressure |
Annual Electricity Consumption |
Energy Saving Rate |
Calculation Method |
Item |
Name |
Annual Electricity Consumption |
Energy Saving Rate |
Calculation Method |
| Kw |
m³/min |
PCS |
m³/min |
Kw |
Mpa |
kW |
kW |
| Old Equipment |
Water Ring Vacuum Pump |
18.5 |
10 |
2 |
20 |
37 |
-0.08 |
133200 |
60% |
Annual electricity consumption=Total Power*(10h/day*30days*12months) |
Old Equipment |
Water Ring Vacuum Pump |
133200 |
60% |
Annual electricity consumption=Total Power*(10h/day*30days*12months) |
| New Equipment |
Sanzhi Screw Vacuum Pump |
7.5 |
10 |
2 |
20 |
15 |
-0.098 |
54000 |
New Equipment |
Sanzhi Screw Vacuum Pump |
54000 |
Cutting-Edge Filtration System
Our advanced three-stage filtration system guarantees the air remains remarkably pure, effectively eliminating impurities to ensure unparalleled air quality.
Energy Efficiency
Witness exceptional energy conservation with our innovative technology, reducing electricity consumption by a phenomenal 50-60% compared to traditional vacuum pumps.
Consistent Performance
Enjoy impeccable, steady-speed pumping that proficiently addresses and resolves challenges associated with fluctuating vacuum pressure.
Enhanced Vacuum Degree
Surpass the competition with our vacuum pump's outstanding vacuum degree of -0.098Mpa, significantly outpacing the market average of -0.07Mpa.
Intuitive User-Friendly Design
Boasting an elegant and streamlined design, our pump is exceptionally easy to install, operate, and maintain, ensuring a smooth and hassle-free user experience.
1. Price Advantage
We deliver unbeatable factory-direct prices, giving our customers a strategic advantage over their competition.
2. Direct Deal
Our complete range of products is dispatched directly from the factory, ensuring you receive the most cost-efficient solutions available.
3. OEM & ODM Services
Leveraging our extensive production and management expertise, we provide exceptional OEM/ODM services meticulously tailored to your specifications.
4. Customized Service
We welcome non-standard and export orders, catering to unique voltage, power, and pressure requirements. Reach out to us for any special requests.
5. Accept Small Orders
Evaluate the unparalleled quality of our products by starting with a small trial order.
6. Fast Delivery
We guarantee prompt delivery of premium-quality products, ensuring your needs are met without delay.
7. Complete Authorization
For distributors, we provide comprehensive authorization certificates, empowering you to confidently market our SANZHI brand products.
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd. is a distinguished leader specializing in the manufacturing of high-performance screw air compressors and screw vacuum pumps. Our extensive product lineup features normal pressure and low-pressure screw air compressors, advanced permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, and specialized units for laser cutting. We also offer a range of mobile screw air compressors, including single-tank and double-tank models, as well as electric and diesel options. Additionally, our state-of-the-art screw vacuum pumps are designed to meet a variety of industrial needs.
Nestled in Xinzheng City, Henan Province, China, our factory is strategically located just 30 kilometers from Xinzheng International Airport, making it easily accessible in about one hour. We offer seamless transportation from the airport to our facility. We warmly welcome you to visit our company and witness our cutting-edge manufacturing capabilities firsthand!
Application Industry
Our products are extensively utilized across a diverse array of industries, including wood processing, ceramic processing, printing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, PET blowing, petrochemicals, rubber, iron and steel, mining, spraying, foam manufacturing, brick production, electronics, marine exploration, hydroelectric power stations, shipbuilding, among others.
Successful Cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a professional manufacturer of screw vacuum pumps, boasting over 10 years of industry experience.
Q2. How do you control quality?
A: 1. The raw materials are meticulously inspected.
2. Installation procedures are rigorously controlled.
3. Each machine undergoes a minimum of 5 hours of continuous testing before it leaves the factory.
Q3. What information must I provide to get a suitable machine?
1. How much air delivery capacity (Unit: CFM or m³/Min)
2. How much working pressure (Unit: PSI, Bar or Mpa)
3. What is the voltage and frequency of my country of residence (V/Hz)
4. Whether I need other accessories such as an air tank, filters, and/or air dryers.
Tell us the answer, and we will tailor a solution for you!
Q4. What is the general unit conversion?
1Bar = 0.1Mpa = 14.5PSI
1m³/min = 35.32cfm
1KW = 1.34HP
Q5. What is the available voltage vacuum pump?
A: Sanzhi offers various voltages including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, and can customize as per your requirements.
Q6. How long is the delivery time?
A: For standard voltage, delivery is within 15 working days after order confirmation. For non-standard voltages, please contact our sales team.
Q7. What's the payment term?
A: Payment can be made via TT with a 30% deposit in advance, and the remaining balance upon B/L copy. Both USD and RMB are accepted.
Q8. How about your warranty?
A: We offer a one-year warranty for the entire machine and a two-year warranty for the screw vacuum pump, excluding consumable spare parts.
Q9. What about the maintenance?
A: The initial maintenance should be performed after the first 500 hours of use. Subsequent routine maintenance is recommended every 2000-3000 hours, taking into account the actual operating environment.
Q10. Are the machines capable of operating in high-temperature environments?
A: Absolutely, our machines are designed to function efficiently in high-temperature regions. They operate smoothly in temperatures ranging from -20°C to 45°C (-4°F to 113°F).
Q11. Do you provide OEM services?
A: Yes, we do. With our expert design team, we warmly welcome both OEM & ODM orders.
Q12. What is the expected lifespan of your vacuum pump?
A: Typically, our vacuum pumps have an operational lifespan of over 10 years.
Q13. Do you supply spare parts for the machines?
A: Yes, certainly. We provide spare parts for all of our machines.
Q14. What kind of after-sales service do you offer?
A: We offer comprehensive after-sales service, including online guidance for installation and commissioning. Additionally, we can arrange for our engineers to assist with training and installation.
){kind=link}